Calibration; Flow Calibration; Calibration Of The Pt100 - Badger Meter PortaSonic 9000 User Manual

Calibration

9. Calibration
It is possible to calibrate your PortaSonic 9000. You can calibrate the flow as well as the
analogue outputs and the PT100.
Navigate to the calibration menu as follows:
Select „SETUP" and afterwards „COMPL SETUP" in the „Flow 1" main measuring window. In
the main menu, navigate to „Calibration".
9.1

Flow calibration

Select „Flow" in the calibration menu.
Then, enter the deviation in percent according to your calibration standard.
When calibrating your PortaSonic 9000, we recommend to carry out
measurements at different rates of flow and to determine the average value
of the measuring results afterwards.
During a factory calibration, we determine the average value by means of
five different flow rates.
The entered flow offset will be stored within the meter until it is overwritten by
a new value.
9.2

Calibration of the PT100

For more detailed information on the calibration of the PT100, see the chapter "Heat
quantity measuring","Zero adjustment of the PT100".
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